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        Gri Instrument Gri Instrument
        Gri Instrument Gas detector Excellent Manufacturer

        G series infrared NDIR gas sensor

        1.Module detects a non-dispersive infrared principle (NDIR) detection technology; 2.Pipeline and expansion modules are divided into single type detection methods;3.Module is divided into the optical path of the optical path of 80mm and 40mm, with customers customized according to needs;4.Module...

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